Blender: The Tools and Their Uses - The DarkMod Wiki
Model, Texture, and Render a Photorealistic Kitchen in Blender and Yafaray
Correct way to do opposite of extrude (pushing faces inward) - Modeling - Blender Artists Community
Is it possible to extrude an edge-adjacent face inwards without leaving extra faces on the side? : r/blenderhelp
Flip Normals (inverted faces) – Blender Knowledgebase
How to extrude inwards through face? - Blender Stack Exchange
Extrude in Blender: Basics, along curve, circles, manifold and more - Artisticrender.com
Extrude in Blender: Basics, along curve, circles, manifold and more - Artisticrender.com
How to solve Blender's smoothing problems - .: Feeblemind :. Weblog
Weird problems when I extrude or try to shape vertices - Blender Stack Exchange
How to Model a Rocket in Blender - RenderGuide.com
How do I extrude inwards instead of outwards? - Blender Stack Exchange
Leftover faces when extruding inwards? - Basics & Interface - Blender Artists Community
What is the fastest way to do a cut extrude / inward extrude? - Blender Stack Exchange
Blender 3D: Noob to Pro/Advanced Tutorials/Blender Scripting/Object, Action, Settings - Wikibooks, open books for an open world
How to extrude inwards without leaving faces? - Blender Stack Exchange
Extrude — Blender Manual
Extrude edges (or a curve) using an offset/inset to create a mitred patch of faces? - Blender Stack Exchange
Extruding faces at the edge of a mesh to the inside creates weird geometry. Anyone know a faster/better way to get the result without deleting and creating new faces? Thx :) :
How to extrude inwards on corners - Modeling - Blender Artists Community
Extrude in Blender: Basics, along curve, circles, manifold and more - Artisticrender.com
5 BLENDER TOOLS in 5 MINS - EXTRUDE: Manifold(NEW), Individual, Along Normals, To Cursor, & Region
